Construction of a national photonics initiative headquartered in Rochester should end up $3.2 million under budget, officials said Tuesday.

Meanwhile, roughly half of the $44 million in tools for the research hub on Lake Avenue have been delivered or are in transit. Installation is expected to begin next month, with officials anticipating an...

Two floors of a former Kodak building on Lake Avenue have been renovated to house the nearly-completed AIM Photonics headquarters.

Approximately $30 million in taxpayer money has been used to prepare it; another $30 million is in the works.

The nerve center of AIM Photonics is in the clean room, whether designs will be developed into prototypes...